Accessory for manually-operated exercise equipment, namely, accessory attachment to increase muscle resistance; Elbow guards for athletic use; Electronic game equipment with a watch function; Electronically operated toy motor vehicles; Exercise machines; Knee pads for athletic use; Leg guards for athletic use; Mechanical toys; Model toy vehicles; Posture correction device, namely, an adjustable harness to correct one's posture for sports or other physical training purposes; Radio controlled t...